Syed Ahmed, MD
NPI 1821022799 · Internal Medicine Physician · Green Brook, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Syed Ahmed, MD is a Internal Medicine Physician provider in Green Brook, NJ (NPI 1821022799).
Provider details
- NPI number
- 1821022799
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA06637200 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
8,734 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 696 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 685 | $10 |
| Lactate Dehydrogenase (enzyme) Level83615 | 681 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 665 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 575 | $101 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 535 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 478 | 256 |
| Amlodipine Besylate | 338 | 174 |
| Levothyroxine Sodium | 324 | 154 |
| Losartan Potassium | 294 | 162 |
| Metformin Hcl | 275 | 137 |
| Rosuvastatin Calcium | 247 | 133 |
| Methylprednisolone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$434 across 24 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Syed Ahmed's NPI number?
- Syed Ahmed's National Provider Identifier (NPI) is 1821022799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Syed Ahmed's specialty?
- Syed Ahmed is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Syed Ahmed located?
- Syed Ahmed's practice location on file with NPPES is 1005 North Washington Ave, Green Brook, NJ 08812.
- What is Syed Ahmed's phone number?
- The practice phone number listed in the NPPES registry for Syed Ahmed is (732) 968-8900.
- Does Syed Ahmed accept Medicare?
- Syed Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Syed Ahmed's NPI active?
- Yes — Syed Ahmed's NPI (1821022799) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.